METHOD AND USER EQUIPMENT FOR COMPACTING HARQ FEEDBACK

摘要

The present disclosure provides a method for operating in a User Equipment (UE) for compacting HARQ feedback transmission in uplink in a wireless communication system. The method comprises: receiving, from a radio network node, an assisting information indicating arrangement of scheduled downlink transmissions; determining, based on the assisting information, number and order of the HARQ feedback bits; and transmitting, to the radio network node, the HARQ feedback in a compacted manner of reduced padding bits based on the number and order of the HARQ feedback bits.